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发明公开
CN110422905A 一种利用焦炭负载BiOCl催化脱除双酚A的方法 有权

一种利用焦炭负载BiOCl催化脱除双酚A的方法
摘要：
本发明涉及废水有机物处理技术领域，具体为一种利用焦炭负载BiOCl催化脱除双酚A的方法；依次通过焦炭预处理、改性、浸渍、活化、干燥制得催化剂，之后采用所述催化剂置于含有双酚A的废水中光照脱除；催化剂中BiOCl的浓度为0.005-0.015 mol•L-1；本发明发挥焦炭的微观结构将BiOCl负载于焦炭上加快此种催化剂的催化效率，显著提高了对废水中双酚A的脱除率，使催化活性成分在焦炭结构上形成有效的结合形式，提高了BiOCl光生电子空穴e--h+对的的活跃性，实现催化剂对双酚A的脱除率达到100%，同时大大缩短了脱除时间。
摘要（英）：

The invention relates to the technical field of treatment of waste water organic matter, and specifically relates to a method for catalytically removing bisphenol A by utilizing coke-loaded BiOCl; a catalyst is prepared by coke pretreatment, modification, impregnation, activation, and drying in order, and then the catalyst is placed in waste water containing the bisphenol A for performing light removal; the concentration of the BiOCl in the catalyst is 0.005-0.015 mol.L<-1>; and the method exerts a microscopic structure of coke to make the BiOCl load on the coke to accelerate the catalysis efficiency of the catalyst, the removal rate of the bisphenol A in the waste water is significantly improved, catalytic active components form an effective combination form on a coke structure, the activity of BiOCl photoelectron hole e<->-h+ pairs is improved, 100% removal rate of the catalyst to the bisphenol A is achieved, and the removal time is greatly shortened.

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